A pair of Bewick's Wrens inspecting the house of a family of Eastern Bluebirds. Life is sometimes rough for the male Wren. In order to attact a mate, the male will build several nests. He then escorts the female to each nest until she selects one. Once selected, the female tears the nest apart and rebuilds it to her liking. Eventually this or another pair of Wrens raised a brood in this house, much to the dismay of the Bluebirds.